package com.njym.test;

import java.util.HashMap;
import java.util.Map;

/**
 * @author zhy
 * @date 2019-03-06 11:01
 **/
public class testRsa {
	public static void main(String[] args) {
		Map<String,Object> map = new HashMap<>();
		map.put("xixi","xixi");
		map.put("haha","hahaha");
		map.put("xixi","xixixi");
		for (Map.Entry<String,Object> entry:map.entrySet()){
			System.out.println("键值对:" + entry);
		}
	}
}
